Published 06/29/26
Usually yes, but it depends where you are.
Federal law and most states follow one-party consent, which means you can legally record a call you're part of without telling the other person.
However, some states require everyone on the line to agree to a recording first.
If you're not sure which rule applies to you, I guess the simplest move is to get the other person's consent before you record. But it’s not always so simple…
One-party vs all-party consent: what's the difference?
It means how many people have to agree to the recording.
In a one-party consent state, only one person in the conversation needs to know it's being recorded. Since that person can be you, you're allowed to record any call you’re on.
In an all-party consent state, sometimes called two-party consent, everyone on the call has to agree. Recording someone without their knowledge can be a crime in this case, even when you're part of the conversation.
Federal law sets the floor at one-party consent. The states that choose to be stricter are the ones with the all-party laws.
Which states require everyone's consent?
Roughly a dozen. The main states cited as all-party consent include California, Florida, Illinois, Maryland, Massachusetts, Pennsylvania, and Washington. Several others aren’t perfectly clear, it depends on how the law is read.
I'm being vague on purpose here. The laws shift, and also the details can vary by situation…
So before you fully rely on this, quickly check your own state's current law. The Reporters Committee keeps a state-by-state recording guide.
What happens if the call crosses state lines?
This is where it gets tricky.
Say you're in a one-party state and the person you're calling is in an all-party state. Which law wins? Courts haven't answered that the same way every time so there’s really no way to know….
When in doubt, I say play it safe and follow the stricter rule. If anyone on the call is in an all-party state, just treat the whole call as all-party.
How to record a call legally
If you want to be safe no matter where you live, these ideas definitely cover you.
Ask first."I'm going to record this call, is that okay?" at the start of the call and you’re good. And it helps if their yes ends up on the recording itself.
Announce it. Saying "this call is being recorded" and continuing also works in many places. If they choose to stay on the line, it implies agreement.
Know why you're recording so you know how explicit the consent has to be. A recording for your own records is one thing, but if you’re planning to share or publish it, you may need a bit more.
What about "this call may be recorded" messages?
You've heard it on customer-service lines: "this call may be recorded for quality assurance."
That notice is just a company collecting consent. It satisfies the all-party rule for everyone who keeps talking.
Can you record a scammer or a harassing caller?
The law doesn't carve out a "but they're a scammer" exception.
A scam caller in an all-party state still has the same consent protection on paper, frustrating as that sounds.
If the calls are threatening or won't stop, there are other things you can do to try and stop it. And if there's a real threat, get the police involved. It’s not a time to be busy with nuanced laws when you’re in danger.
Will recording tell you who the caller actually is?
Not exactly. A recording captures what was said. It doesn't reveal who said it.
If the number was blocked or spoofed, hitting record does nothing to unmask it. You'll have the audio and still not have a name.
That's the gap iCaughtYou fills. Instead of recording something, hoping to identify it later, iCaughtYou works on the number itself. A blocked or unknown caller turns into an actual name, even before you answer.
If you're dealing with hidden numbers, can you really find out who's behind a hidden number goes deeper.
And if the calls come from a spoofed number, caller ID spoofing explained covers why the number you see often isn't real.
Bottom line
Recording a call you're on is legal in most of the US under one-party consent. About a dozen states need everyone to agree first, so it's worth asking at the start.
Just remember the recording gives you the conversation. Putting a name to the voice is a separate problem.
And if you've actually lost money to someone on one of these calls, skip the audio and contact your bank right away, then report it to the FTC at reportfraud.ftc.gov.